baber/WOPTO huggingface dataset:
Patent JP-H08147882-A (JP)
Title: Information reproducing device
Inventor: HASEGAWA MITSUHIRO
IPC: G11B7/005
Filed: 1994-11-17
Abstract: PURPOSE: To secure a good S/N and error rate over the whole range irrespective of the reproducing position of a recording medium and thereby reproduce information with high reliability. CONSTITUTION: The information reproducing device includes an I/V converter 19 which reproduces information from a magnetooptic disk 1 divided into plural zones in the radial direction, a waveform equalizing circuit 21 which equals the waveforms of the obtained reproduction signals, a binarizing circuit 22 which binarizes the waveform-equalized reproduction signals to convert them into digital signals, and reproduces the record information by varying the frequency characteristics of the waveform equalizing circuit 21 in accordance with the zone of the magnetooptic disk 1. A highpass filter 23 is installed in the path from the I/V converter 19 to the binarizing circuit 23 to vary the frequency characteristics of the highpass filter 23 in response to the change in the frequency characteristics of the waveform equalizing circuit 21.
Patent JP-H06208222-A (JP)
Title: Positive type photoresist composition
Inventor: NAKAO TAKU
IPC: G03F7/022
Filed: 1993-11-12
Abstract: PURPOSE:To ensure excellent characteristics such as sensitivity, resolution, depth of a focus and heat resistance and to control standing wave effect by blending alkali-soluble novolac resin with a specified ester compd. and a phenolic compd. represented by a specified formula. CONSTITUTION:This positive type photoresist compsn. contains alkali-soluble novola resin, an ester compd. of naphthoquinone-1,2-diazido-sulfonic acid and a phenolic compd. represented by formula I or II. In the formula I, R<1> is 1-12C alkyl or 7-10C aralkyl. In the formula II, R<2> is 1-5C alkyl, (n) is an integer of 1-5, and in the case of n$2, plural R<2>'s may be different from each other. The ester compd. of naphthoquinone-1,2-diazidosulfonic acid is, e.g. an ester compd. of naphthoquinone-1,2-diazido-5-sulfonic acid or naphthoquinone-1,2- diazido-4-sulfonic acid.
Patent JP-H01123774-A (JP)
Title: Recording paper setter
Inventor: INAGAWA MINORU
IPC: B41J15/00
Filed: 1987-11-09
Abstract: PURPOSE:To contrive higher operability in an operation of winding in a recording paper to a prescribed position, by inserting the leading end of the paper to a predetermined position in a driving roller part, closing a movable frame, and automatically winding the paper by a driving roller. CONSTITUTION:With a movable frame 2 opened, a motor 35 provided in a body with the frame 2 and a speed-reducing gear 60 are turned around a rotary center shaft 62 of a driving roller 33. With the leading end of a recording paper 4 inserted to the lower side of the driving roller 33, the leading end is brought to a position M, and is clamped under pressure by a pressing roller. With the frame 2 then closed, the motor 35 and the gear 60 are permitted only to revolve without rotating on their own axes, because a load exerted by the motor 35 and the gear 40 is set to be greater than the total load of the driving roller 33, the pressing roller and the paper 4. As a result, a gear 61 is rotated, the driving roller 33 is turned, and the paper 4 is wound in to a prescribed position N.
Patent JP-H01123939-A (JP)
Title: Heat pump type-air conditioner
Inventor: ISHIGAKI SHIGEYA
IPC: F25B47/02
Filed: 1987-11-10
Abstract: PURPOSE:To eliminate frost adhered to an external heat exchanger without fail by shortening front elimination operation time when the integrating operation time of a compressor during heating operation is within a specified value, and extending frost elimination time when it exceeds the specified value. CONSTITUTION:Frost elimination time is classified into four types, depending on the presence of thermostats which carry out ON/OFF operations during heating operation prior to frost eliminating operation or operating hour of a compressor 1. When there is a thermostat which carries out ON/OFF operations during heating operation, the frost adhered to an outdoor heat exchanger 5 is turned into high density, which extends the frost eliminating hour. On the other hand, when there is no thermostat which carries out ON/OFF operations, the frost adhered to the outdoor heat exchanger 5 is turned into lower density, which reduces the frost eliminating hour. Next, after the integrating hour of the operation of the compressor 1 has passed 3hr, it is judged that there is not need to operate frost eliminating operation, if the temperature detected by a temperature sensor 6 exceeds 40 deg.C, allowing the heating operation to continue. On the other hand, when the detected temperature does not exceed 40 deg.C, it is judged that the heating operation should continue.
Patent JP-H07142889-A (JP)
Title: Conductive thermoplastic resin
Inventor: HYODO KENJI
IPC: H05K9/00
Filed: 1993-11-12
Abstract: PURPOSE:To obtain conductive thermoplastic resin which is inexpensive and excellent for shielding electromagnetic waves. CONSTITUTION:A plated steel wire having a nickel plated layer on an outermost surface wherein C is contained by 0.03 to 0.3wt.%, tensile strength is 100 to 200 kgf/mm<2>, a wire diameter is 20 to 50mum and an aspect ratio is 100 to 250 is used as metal fiber, wherein the metal fiber is blended into thermoplastic resin at a ratio of 5 to 15wt.%, thereby forming conductive thermoplastic resin.
Patent JP-H04158565-A (JP)
Title: Program command word length variable type calculator and data processor
Inventor: TSUKAMOTO TAKASHI
IPC: H01L23/31
Filed: 1990-10-22
Abstract: PURPOSE:To make it possible to constitute a new central processing device relatively easily by integrating a command resistor means, a command decoder means, and a timing generator means into a first semiconductor chip and the remaining control section and arithmetic and logic section into a second semiconductor chip. CONSTITUTION:A program command word length variable type calculation device has a four-bit general purpose chip 100 and a replaceable type chip 200. The general purpose chip 100 is constituted by an arithmetic and logic section 102 and a part of a control section including various kinds of registers. The replaceable type chip 200 is constituted by an instruction register 202 and a timing generator 206 which partially comprise the control section. The timing generator 206 responds to a command whose circle is different and generates a plurality of different commands. The general purpose chip 100 is not subjected to a different command set to some extent, thereby keeping its internal structure unchanged. It is, therefore, possible to selectively use the replaceable type chip 200 whose command set is different in conformity with the service environment.
Patent JP-H02131406-A (JP)
Title: Putrefaction-preventing agent and water-soluble lubricant containing the same
Inventor: IMAI KOJI
IPC: C10N30/12
Filed: 1988-11-11
Abstract: PURPOSE:To provide a putrefaction-preventing agent composed mainly of a free amine compound and/or a salt-type amine compound having a specific structure and to obtain a water-soluble lubricant having excellent putrefaction resistance and rust-proofing property by using the above agent as a component. CONSTITUTION:The objective putrefaction-preventing agent is composed mainly of at least one kind of free amine compound selected from the compounds of formula I (k and l are 1-3) and formula II (m and n are 1-3) [e.g., 1,3-bis(aminomethyl)benzene or 1,3-bis(aminomethyl)cyclohexane] and/or its salt-type amine compound. A water-soluble lubricant can be produced by compounding the above main component. The agent has excellent effect to prevent the putrefaction caused by microorganisms such as bacteria and fungi and exhibits good rust-proofing property. Furthermore, it is free from skin irritation and malodor and is easily available on an industrial scale.
Patent JP-H03144947-A (JP)
Title: Video tape recorder
Inventor: IBE SHUNJI
IPC: H04N5/76
Filed: 1989-10-31
Abstract: PURPOSE:To daily and continuously perform the timer video recording for several days and to improve the handling of the recorder by setting optionally the number of video recording times for a program in order to perform daily and continuously the video recording of the program in the same time zone for prescribed times. CONSTITUTION:When a program setting button 2 is pressed, a setting mode is effective and hence a position is set by a position setting button 2, while a data is set by a date setting button 4. In this case, when a day of '0' is inputted, a continuous video recording mode is effective, and this mode is capable of setting a number of times (m) for executing a program. At this time, the program execution times are set, so that the program in the same time zone can daily and continuously be video-recorded the prescribed times in response to the setting. Then, when the present time is conformed with a starting time by a comparing circuit 8, the timer video recording is executed to be completed at the ending time. By this method, the handling of recorder is improved.
Patent JP-H07115546-A (JP)
Title: Image transmission method
Inventor: OOMORI MASATAKE
IPC: H04N1/41
Filed: 1993-10-19
Abstract: PURPOSE:To compress image data efficiently and to suppress a situation of deteriorating image quality. CONSTITUTION:An original image by one page is read (S101). The image data by one page in the original image are stored and number of coincident data is counted (S102), count data DD are substituted to a variable CA as a count (S103). When the variable CA is larger than a predetermined value KA, the stored picture data are binarized (S105) and the image data after binarization processing are coded and compressed (S106), the image information obtained thereby is sent to a destination terminal equipment (S107) and then the transmission of the picture information by one page is finished. When the result of discrimination (S104) indicates NO, a sent bit plane is selected (S108) and the image data of the bit plane are coded and compressed by a coding decoding section 7 (S109) and the image information obtained thereby is sent to the destination terminal equipment (S110).
Patent JP-H05100462-A (JP)
Title: Planographic printing plate
Inventor: KATO EIICHI
IPC: G03G5/06
Filed: 1991-10-04
Abstract: PURPOSE:To obtain a planographic printing plate which can stably show hydrophilicity after a short time processing for hydrophilicity by incorporating a specified nonwater-base dispersion resin particles into the surface layer and incorporating a specified binder resin. CONSTITUTION:At least one kind of nonwater-base dispersion resin particles is incorporated into the surface layer and at least one specified resin is incorporated into the binder resin in a photoconductive layer. The nonwater-base dispersion resin particles are copolymer resin particles obtd. by dispersion polymn. of unifunctional monomers which are soluble in a nonwater solvent but becomes insoluble by polymn. and contain one kind of functional group which produces one carboxyl group by decomposition. The binder resin contains >30wt.% of the repeating unit expressed by formula I as the polymer component and 0.5-15wt.% polymer component having a specified polar group. In formula I, a1 and a2 are hydrogen atoms, halogen atoms, cyano groups, or hydrocarbon groups, and R03 is a hydrocarbon group.
Patent JP-H10132581-A (JP)
Title: Vehicle position detecting magnetic circuit
Inventor: KOBAYASHI AKIO
IPC: G01B7/00
Filed: 1996-10-25
Abstract: PROBLEM TO BE SOLVED: To perform a vehicle traveling by automatic operating road system (AHS) and improve the cost performance by providing a vehicle position detecting magnetic circuit having a pair of permanent magnets and a yoke for mutually connecting the permanent magnets. SOLUTION: In a vehicle position detecting magnetic circuit 10, the N-pole surface 13a of the magnetic circuit 10 is buried in parallel to a traveling road surface 2a, and a cylindrical ferromagnetic yoke 11 is arranged between a pair of cylindrical permanent magnets 12. A nonmagnetic cover 13 is provided on the circumferential part so as to protect the permanent magnets 12 and the ferromagnetic yoke 11 from an impact in traveling of a vehicle. The magnetic circuit 10 is arranged so as to be slightly protruded from the traveling road surface 2a on the vehicle traveling side, so that an effective magnetic flux Φ1 generated from the upper surface 13a can be easily detected by the magnetic sensor of a vehicle.  The magnetic circuits are arranged at prescribed intervals L in the traveling direction of vehicle, and the sectional areas of the permanent magnets 12 and the yoke 11 in the magnetic pole direction N-S are set equal to each other to simplify the structure.
Patent JP-H04160361-A (JP)
Title: Method and apparatus for analyzing and measuring isotope gas
Inventor: UDA TATSUHIKO
IPC: G01N30/88
Filed: 1990-10-24
Abstract: PURPOSE:To analyze and measure respective separated component gases using a Raman scattering spectroscope by separating isotope gas into respective isotope gases using a high temp. column for gas chromatography. CONSTITUTION:A part of the component gas flowing through process piping 1 is sampled through a branch pipe 18 together with the carrier gas from a carrier gas supply tank 2 and a definite amount of said gas is sampled by a sampling pipe 3 to be allowed to flow to a separation column 4 packed with a molecular sieve. For example, the hydrogen isotope and methane isotope separated by the column 4 are detected by a heat conductivity type detector 6. When the presence of hydrogen gas is detected, the respective separated gases are sampled. Next, gas cells 71, 72 are irradiated with the laser beam from argon ion laser 8 through irradiation windows and the scattering beams 9 from the gases in the cells are incident to a Raman scattering spectroscope 10 and spectrally analyzed to measure Raman scattering beams. By this method, the concns. of respective hydrogen isotope gases can be measured from the intensity of the spectrum peak of the hydrogen isotope gas of the gas cell 71.
Patent JP-H02131824-A (JP)
Title: Tooth surface structure for spiral bevel gear
Inventor: NAKAYAMA AKIRA
IPC: B23F9/02
Filed: 1988-11-10
Abstract: PURPOSE:To prevent partial wear of a grinding wheel to extend service life by forming the tooth surface structure into the shape allowed for tooth distortion resulting from heat treatment when the tooth surface and tooth flank after machining of a spiral bevel gear are ground and treated. CONSTITUTION:During machining the shape of tooth flank 4 of a spiral bevel gear is set at a position indicated by dash line 4a or the position where possible tooth distortion resulting from heat treatment during the heat treatment such as carburizing can be compensated. Further, during machining, a pressure angle of opposed tooth surfaces 2 on both sides of the tooth flank 4 is formed to be smaller than the pressure angle of a grinding wheel. Thus, when the tooth surface 2 and tooth flank 4 are ground and treated simultaneously by using the grinding wheel, a relative position of the grinding wheel relative to the tooth surface 2 and tooth flank 4 is accurately set at a pre-set position, the stock of tooth flank 4 to be ground by the tip of the grinding wheel becomes smaller, and no partial wear is thus produced on the grinding wheel.
Patent JP-H08122929-A (JP)
Title: Information processor
Inventor: YAMAGUCHI YUKUO
IPC: G03B27/32
Filed: 1994-10-24
Abstract: PURPOSE: To provide an information processor which is improved in operability by reducing the manual moving operation frequency of a cursor member (information region setting means) and moreover, provided with other effective functions, in information processor such as a microfilm reader printer. CONSTITUTION: In the information processor which is provided with an information display part 10 and sets a region required for display information by moving and operating movable cursor members 31-34, in the information display screen of the part 10, to process information, the cursor members have a specified retreat position and means 35-38 and m1-m4 for automatically returning the cursor members moved to set the region required for the display information to the specified retreat position, after required information processing was completed are provided.
Patent JP-2001103941-A (JP)
Title: Device and method for transporting dry laver
Inventor: KAWASHIMA FUJIO
IPC: A23L17/60
Filed: 1999-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a device and method for transporting dry laver by which the dry laver concentratively carried from a dry laver-producing device at a small pitch can be carried to a post-treatment device at a large pitch that the post-treatment device can sufficiently post-treat the transported dry laver. SOLUTION: This method for transporting dry laver comprises carrying out eight sheets of the dry laver m from the conveyer C0 of a dry laver- producing device 1 to the first conveyer C1 and the second conveyer C2 at a small pitch p at a high speed V1, receiving the transported dry laver m carried from the conveyer C0 to the first conveyer C1 and the second conveyer C2 at a high speed V3, and then carrying out the laver m to a carrying conveyer C3 at a lower speed V4 than that of the carrying conveyer C3 of a post-treating device 2 driven at a middle speed V2. Thus, the pitch of the dry laver m is expanded from the small pitch p to a large pitch P.
Patent JP-2000108048-A (JP)
Title: Torque measuring management system
Inventor: TENJIYO KAZUNORI
IPC: B25B23/14
Filed: 1998-10-06
Abstract: PROBLEM TO BE SOLVED: To miniaturize a pair of transmitter-receiver sets of a transmitter to be fixed to a torque wrench and a receiver in a remote place and to reduce cost. SOLUTION: A pair of transmitter-receiver set of a transmitter 21 to be electrically connected and mechanically fixed to a torque wrench 2 and a receiver 31 to be installed in a remote place is constituted of the altered transmitter- receiver set of a radio wave transmitting-type portable transmitter and a non- portable receiver which are adopted to a keyless entry system of an automobile. The transmitter 21 formed by altering the existing portable transmitter has a small size and low cost, is not bulky even it is fixed to the torque wrench 2, and facilitates the manual operation of the torque wrench 2, and the receiver 31 formed by altering the existing receiver is altered at low cost. Therefore, the cost of the transmitter-receiver set is reduced to one third of the conventional one.
Patent JP-S62143024-A (JP)
Title: Sealing structure for liquid crystal cell aggregate
Inventor: KAWAMURA TAKESHI
IPC: G02F1/133
Filed: 1985-12-17
Abstract: PURPOSE:To eliminate the waste of a liquid crystal and a substrate, to simplify a process and to execute the low cost by providing a preventing wall to prevent it from penetrating into the division between substrates by the liquid crystal to leak from the injecting port at the time of injecting the liquid crystal. CONSTITUTION:With two columns (a) and (b) of a cell aggregate as a pair, respective cells are communicated by a passage 2, injecting ports 3 and 4 of the tip of respective columns are aggregated by a communicating bridge 5, and one aggregate injecting port 6 is exposed to an inter-substrate side surface 7, and on the line to link the injection port 6, a penetrating preventing wall 9 by a continuous sealing wall is constituted. The injecting port 6 is a standard pitch, the nozzle and the liquid crystal to leak from the injecting port at the time of injection are interrupted by the preventing wall 9 and the unnecessary penetration to the section between substrates except for a cell room is prevented. After sealing, the injecting port 6 is sealed, along a parting line 10, a substrate end part 8 is removed and further, cut out into individual cells. Consequently, with a simple process, the waste of the liquid crystal and the substrate is eliminated and the price can be decreased.
Patent JP-H05116553-A (JP)
Title: Hydraulically driven crawler travel gear
Inventor: MATSUDA HOMARE
IPC: F16H61/4192
Filed: 1991-10-30
Abstract: PURPOSE:To enable a crawler vehicle to travel at high speed on a level ground and easily turn and to prevent the vehicle from running out of control when going downhill by providing two sets of variable capacity hydraulic motors and two sets of swash plate controllers for changing the capacity of each of the hydraulic motors. CONSTITUTION:During straight travel on a level ground, a variable capacity hydraulic motors 8, 9 is adopted and the speed of a crawler vehicle is increased by control of a remote control valve for controlling the speed. When a steering remote control valve is controlled on traveling, its secondary pressure is provided to the external pilot port of the hydraulic motor 8, 9. A swash plate controller 10, 11 increases the capacity of the hydraulic motor 8 or 9 located on the side to which the vehicle turns, so that the travel speed of the turning side is lowered and that the vehicle can be easily turned. When the vehicle goes downhill, the brake pressure of the hydraulic motor 8, 9 is exerted on the pilot room of a pilot switching valve 28, 29 so that the pilot switching valve 28, 29 is neutralized. Then the brake pressure acts on the external pilot port of the swash plate controller 10, 11 and the capacity of the hydraulic motor 8, 9 is increased and the travel speed is decreased so that the vehicle does not run out of control.
Patent JP-H11119173-A (JP)
Title: Light wavelength selective filter and light wavelength tuning type transceiver
Inventor: TACHIKAWA YOSHIAKI
IPC: H04B10/291
Filed: 1997-10-17
Abstract: PROBLEM TO BE SOLVED: To increase the number of selective wavelengths by providing an optical switch part consisting of a 4-terminal optical circulator, an optical switch, and a light reflector in a return optical path which couples a specific input/output part of an array waveguide diffraction grating type optical multiplexer demultiplexer. SOLUTION: To extract one wavelength from a 16-wavelength multiplex signal when a wavelength multiplex signal of 16 waves is inputted to an input/ output port #1a of the array waveguide diffraction grating type multiplexer demultiplexer 1 and outputted from an optical fiber 5 for output from an input/ output port #9a of the said multiplexer demultiplexer 1, an optical switch 8b provided in a return optical path 6 connected between, for example, an input/ output port #16b and an input/output port 8b is only driven and then a wavelength signal λ16 is selected and can be taken out of the optical fiber 5 for output. Then the optical switch is switched and an optical switch 8a is driven to select another wavelength signal λ8 this time, so that it can be taken out of the optical fiber 5 for output.